/* -------------------------------------------------
   Plaskito — DURABILITÉ
   ------------------------------------------------- */

/* Fonts */

:root{
  /* Brand */
  --primary:var(--color-primary);
  --primary-light:var(--color-primary);
  --primary-dark:var(--color-night);

  --accent:var(--color-primary);
  --accent-light:var(--color-primary);
  --accent-soft:color-mix(in srgb, var(--color-primary) 12%, transparent);
  --olive:#8B9556;

  /* Neutrals */
  --bg:#FFFFFF;
  --bg-sand:var(--color-sand);
  --bg-light:var(--color-sand);
  --text:var(--color-ink);
  --text-muted:var(--color-muted);
  --black:#0A0A0A;
  --white:#FFFFFF;

  /* UI */
  --gray-50:var(--color-sand);
  --gray-100:#F5F5F5;
  --gray-200:#E5E5E5;
  --gray-300:#D4D4D4;
  --gray-400:#A3A3A3;
  --gray-500:#737373;
  --gray-600:#525252;
  --gray-700:#404040;
  --gray-800:#262626;
  --gray-900:#171717;

  --shadow:0 8px 28px rgba(0,0,0,.08);
  --shadow-lg:0 20px 60px rgba(0,0,0,.12);

  /* Layout */
  --container:1380px;
  --container-narrow:1280px;
  --gutter:20px;

  /* Header */
  --header-h:75px;
  --link-h:44px;

  /* Banner */
  --banner-h:40px;

  /* Misc */
  --success:#1aa37a;
}

/* =========================
        BASE / RESET
   ========================= */
*{box-sizing:border-box;margin:0;padding:0}
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;}
.skip-link:focus{left:12px;top:12px;width:auto;height:auto;padding:10px 14px;background:var(--color-bg);color:var(--primary);z-index:99999;border-radius:4px;text-decoration:none;}
html,body{height:100%}
html,body{
  width:100%;
  max-width:100%;
  overflow-x:hidden;
  background:var(--bg);
}
body{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  margin:0;
  font-family:"DM Sans",sans-serif;
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  letter-spacing:-.01em;
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}
body.menu-open{overflow:hidden}
main{flex:1 0 auto; padding-top:calc(var(--header-h) + var(--banner-h));}
footer{margin-top:auto;}

.container{max-width:var(--container); margin:0 auto; padding:0 var(--gutter);}
.container-narrow{max-width:var(--container-narrow); margin:0 auto; padding:0 var(--gutter);}

/* =========================
        PHASE BANNER
   ========================= */
.phase-banner{
  position:fixed; top:var(--header-h); left:0; right:0; z-index:10000;
  height:var(--banner-h);
  display:flex; align-items:center; justify-content:center;
  background:var(--color-primary);
  color:#fff;
  line-height:1;
  font-size:.95rem;
  padding:0;
  transition:transform .3s,opacity .3s;
}
body.scrolled-nav .phase-banner{transform:translateY(-100%);opacity:0;pointer-events:none}
.phase-banner a{
  color:#fff;
  text-decoration:underline;
  font-weight:600;
  text-underline-offset:3px;
  transition:opacity .2s;
}
.phase-banner a:hover{opacity:.85}

/* =========================
        HEADER / NAV
   ========================= */
header.nav{
  position:fixed; inset:0 0 auto 0;
  height:var(--header-h); z-index:10001;
  width:100%; max-width:100vw;
  overflow-x:clip;
  background:var(--bg);
  box-shadow:none;
  transition:box-shadow .3s;
}
body.scrolled-nav header.nav{box-shadow:0 6px 18px rgba(0,0,0,.12);}

header.nav .inner{
  height:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
}
header.nav .logo{
  display:flex;
  align-items:center;
  height:100%;
  margin-right:clamp(32px,6vw,128px);
  transform:translateX(-8px);
}
header.nav .logo img{
  display:block;
  height:calc(var(--header-h) - 28px);
  width:auto;
}

header.nav .links{
  display:flex;
  align-items:center;
  gap:20px;
  height:100%;
  position:relative;
  top:3px;
  margin-left:auto;
}
header.nav .links a{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:var(--link-h);
  padding:0 10px;
  line-height:1;
  font-size:1rem;
  font-weight:400;
  font-family:"DM Sans",sans-serif;
  color:var(--primary);
  text-decoration:none;
  transition:color .2s, transform .2s;
}
header.nav .links a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-3px;
  width:0;
  height:2px;
  background:var(--primary);
  transition:width .25s;
}
header.nav .links a:hover::after,
header.nav .links a:focus::after{width:100%;}

/* =========================
            BURGER
   ========================= */
header.nav .nav-toggle{
  display:none;
  width:44px; height:44px;
  background:transparent;
  border:none;
  cursor:pointer;
  align-items:center;
  justify-content:center;
  z-index:10000;
}
header.nav .nav-toggle span{
  display:block;
  width:24px;
  height:2px;
  background:var(--primary);
  transition:transform .25s,opacity .2s;
}
header.nav .nav-toggle span+span{margin-left:-24px; transform:translateY(6px);}
body.menu-open .nav-toggle span:first-child{transform:translateY(0) rotate(45deg);}
body.menu-open .nav-toggle span:last-child{transform:translateY(0) rotate(-45deg);}

/* =========================
         MOBILE MENU
   ========================= */
.mobile-menu{
  position:fixed;
  inset:0;
  z-index:9998;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:22px;
  padding:20px;
  background:color-mix(in srgb, var(--color-night) 98%, transparent);
  transform:translateY(-100%);
  transition:transform .28s ease;
}
body.menu-open .mobile-menu{transform:none;}
.mobile-menu a{color:#fff;font-size:1.3rem;font-weight:600;text-decoration:none;}

/* =========================
       LANGUAGE SELECTOR
   ========================= */
.language-separator{
  display:inline-block;
  width:1px;
  height:26px;
  background:transparent;
  margin:0 8px 0 24px;
}
.language-selector{position:relative;display:flex;align-items:center;height:var(--link-h);}

.lang-toggle{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  height:var(--link-h);
  padding:0 14px;
  background:transparent;
  border:none;
  color:var(--primary);
  font-weight:400;
  font-size:1rem;
  font-family:"DM Sans",sans-serif;
  cursor:pointer;
  transform:translateY(4px);
  transition:opacity .25s;
}
.lang-toggle:hover{opacity:.9;}

.lang-arrow{width:10px;height:10px;stroke:currentColor;stroke-width:1.6;transition:transform .25s;}
.lang-toggle[aria-expanded="true"] .lang-arrow{transform:rotate(180deg);}

.lang-dropdown{
  position:absolute;
  top:calc(100% + 8px);
  right:0;
  min-width:120px;
  z-index:1000;
  background:var(--bg);
  box-shadow:0 8px 24px rgba(0,0,0,.15);
  opacity:0;
  visibility:hidden;
  transform:translateY(-8px);
  transition:opacity .25s ease, transform .25s ease, visibility .25s ease;
}
.lang-dropdown[aria-hidden="false"]{opacity:1;visibility:visible;transform:translateY(0);}

.lang-option{
  display:block;
  width:100%;
  padding:12px 20px;
  text-decoration:none;
  color:var(--primary);
  font-weight:600;
  font-size:.95rem;
  font-family:"DM Sans",sans-serif;
  transition:background .2s ease;
}
.lang-option:hover,
.lang-option:focus{background:var(--accent-soft);}
.lang-option:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.lang-option[aria-current="page"]{background:var(--accent-soft);}

/* Mobile language */
.mobile-lang-selector{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding-top:24px;
  margin-top:24px;
  border-top:1px solid rgba(255,255,255,.25);
}
.lang-option-mobile{
  background:rgba(255,255,255,.1);
  border:1.5px solid rgba(255,255,255,.3);
  border-radius:5px;
  color:#fff;
  padding:14px 20px;
  font-weight:600;
  font-size:1.1rem;
  text-align:center;
  font-family:"DM Sans",sans-serif;
  transition:background .25s, border-color .25s;
  text-decoration:none;
}
.lang-option-mobile:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.5);}
.lang-option-mobile.active,
.lang-option-mobile[aria-current="page"]{background:var(--color-bg);color:var(--primary);border-color:#fff;}

/* =========================
           PAGE HERO
   ========================= */
.page-hero{padding:80px 0 60px; position:relative; color:#fff}
.page-hero .container{
  position:relative;
  z-index:1;
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--gutter);
}
.page-hero h1{
  font-size:clamp(2.4rem,5.4vw,4.6rem);
  font-weight:600;
  line-height:1.08;
  color:#fff;
  margin-bottom:16px;
  text-transform:uppercase;
}
.page-hero .overlay{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.25);
  z-index:0;
}
.page-hero p{font-size:1.2rem;color:#fff;text-align:justify}


/* =========================
       DASHBOARD SECTION
   ========================= */
.metrics-section{background:var(--color-bg);padding:30px 0;position:relative;z-index:1;}
.metrics-header{text-align:left;margin-bottom:48px;}
.metrics-header h2{
  font-size:clamp(2rem,3.5vw,2.8rem);
  color:var(--primary);
  margin-bottom:8px;
}
.metrics-header .update-time{font-size:.9rem;color:var(--text-muted);}

.metrics-carousel{position:relative;width:100%;max-width:var(--container);margin:0 auto;}
.metrics-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:20px;
  margin-bottom:40px;
}
.metric-card{
  background:var(--color-sand);
  padding:32px;
  border-radius:5px;
  text-align:center;
  transition:transform .3s ease, box-shadow .3s ease;
}
.metric-icon{
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:30px;
}
.metric-icon img{width:60px;height:60px;object-fit:contain;display:block;}
.metric-value{
  font-size:3rem;
  font-weight:900;
  color:var(--text);
  line-height:1;
  margin-bottom:8px;
  font-variant-numeric:tabular-nums;
}
.metric-label{font-size:1rem;color:var(--text);font-weight:600;margin-bottom:12px;}
.metric-context{font-size:.85rem;color:var(--text-muted);}

/* Custom scrollbar (mobile) */
.metrics-scrollbar{
  display:none;
  position:relative;
  width:100%;
  max-width:680px;
  margin:10px auto 0;
  height:8px;
}
.metrics-scrollbar::before{
  content:"";
  position:absolute;
  inset:0;
  background:var(--color-line);
}
.metrics-scrollbar-thumb{
  position:absolute;
  inset-block:0;
  left:0;
  height:8px;
  background:#9CA3AF;
  width:40%;
  transition:left .18s linear, width .18s ease-out;
}

/* =========================
         QR DEMO SECTION
   ========================= */
.qr-demo-section{padding:30px 0;background:var(--color-bg);}
.qr-demo-section .container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter);}

.qr-demo-container{display:flex;align-items:center;justify-content:space-between;gap:56px;}
.qr-demo-visual,.qr-demo-content{flex:1 1 0;}
.qr-demo-visual{background:var(--color-bg);padding:32px;border-radius:5px;text-align:center;}

.qr-code-display{
  width:clamp(220px,40vw,280px);
  aspect-ratio:1/1;
  background:var(--color-bg);
  margin:0 auto 24px;
  border-radius:5px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.qr-code-display img{width:100%;height:100%;object-fit:contain;}
.scan-instruction{font-size:.95rem;color:var(--text-muted);}

.qr-demo-content h2{
  font-size:clamp(2rem,3.5vw,2.8rem);
  color:var(--primary);
  margin-bottom:20px;
}
.qr-demo-content p{margin-bottom:24px;line-height:1.8;}

.qr-data-preview{background:var(--bg-light);padding:24px;border-radius:5px;margin:24px 0;}
.qr-data-item{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #E5E5E5;}
.qr-data-item:last-child{border-bottom:none;}
.qr-data-label{font-weight:600;color:var(--text);}
.qr-data-value{color:var(--primary);font-weight:700;}

/* =========================
            SDG
   ========================= */
.sdg-section{padding:30px 0;background:var(--color-bg);}
.sdg-header{text-align:center;margin-bottom:48px;}
.sdg-header h2{
  font-size:clamp(2rem,3vw,2.6rem);
  color:var(--primary);
  margin-bottom:12px;
  font-weight:700;
}
.sdg-header p{
  font-size:1rem;
  color:var(--text);
  margin:0 auto;
  white-space:normal; /* FIX: noap -> normal */
}

.sdg-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(260px,1fr));
  gap:40px;
}
.sdg-card{
  background:var(--color-bg);
  border-radius:5px;
  overflow:hidden;
  width:100%;
  box-shadow:0 3px 18px rgba(0,0,0,.05);
  transition:transform .25s ease, box-shadow .25s ease;
}
.sdg-card:hover{transform:translateY(-4px);box-shadow:0 8px 26px rgba(0,0,0,.10);}
.sdg-header-visual{
  width:100%;
  aspect-ratio:1/1;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--bg-light);
  padding:6px;
}
.sdg-header-visual img{width:95%;height:95%;object-fit:contain;border-radius:5px;}
.sdg-content{padding:20px;}
.sdg-content h3{font-size:1rem;color:var(--text);margin-bottom:8px;font-weight:600;}
.sdg-content p{font-size:.9rem;color:var(--text-muted);line-height:1.65;margin-bottom:16px;text-align:justify;}
.sdg-learn-more{
  color:var(--primary);
  font-weight:500;
  font-size:.85rem;
  text-decoration:none;
  text-transform:uppercase;
  letter-spacing:.05em;
}

/* SDG custom scrollbar (mobile) */
.sdg-scrollbar{
  display:none;
  position:relative;
  width:100%;
  margin:10px auto 0;
  height:8px;
}
.sdg-scrollbar::before{content:"";position:absolute;inset:0;background:var(--color-line);}
.sdg-scrollbar-thumb{
  position:absolute;inset-block:0;left:0;height:8px;background:#9CA3AF;width:40%;
  transition:left .18s linear, width .18s ease-out;
}

/* =========================
           FOOTER
   ========================= */
footer{background:var(--primary);color:rgba(255,255,255,.95);padding:48px 0 24px;}
.footer-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:48px;
  max-width:var(--container);
  margin:0 auto 32px;
  padding:0 var(--gutter);
}
.footer-brand{margin-bottom:20px;}
.footer-brand h3{color:#fff;font-size:1.3rem;font-weight:600;}
.footer-info{display:flex;flex-direction:column;gap:14px;margin-bottom:20px;}
.info-item{display:flex;align-items:center;gap:12px;}
.info-item svg{width:20px;height:20px;stroke:rgba(255,255,255,.9);fill:none;stroke-width:2;flex-shrink:0;}
.info-item span,.info-item a{color:rgba(255,255,255,.95);font-size:.95rem;text-decoration:none;transition:color .2s;}
.info-item a:hover{color:#fff;}
.footer-social{display:flex;gap:12px;}
.footer-social a{
  width:44px;height:44px;background:var(--primary);border-radius:5px;
  display:flex;align-items:center;justify-content:center;
  transition:all .3s;text-decoration:none;position:relative;
}
.footer-social a:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.2);}
.footer-social a svg{width:26px;height:26px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);}
.footer-col h4{color:#fff;font-weight:600;margin-bottom:16px;font-size:1.1rem;}
.footer-col a{color:rgba(255,255,255,.85);font-size:.95rem;line-height:1.8;text-decoration:none;display:block;margin-bottom:8px;transition:color .2s;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.15);
  padding-top:24px;
  text-align:center;
  font-size:.85rem;
  color:rgba(255,255,255,.7);
  max-width:var(--container);
  margin:0 auto;
  padding-inline:var(--gutter);
}

/* ===============================
   RESPONSIVE
   =============================== */

/* Desktop: nav links one line */
@media (min-width:1025px){
  header.nav .links{
    display:flex;
    align-items:center;
    flex-wrap:nowrap;
    gap:20px;
  }
  header.nav .links a{white-space:nowrap;line-height:1.2;}
}

/* Desktop intermédiaire */
@media (max-width:1280px) and (min-width:1024px){
  .metrics-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;}
  .metric-card{padding:24px 20px;}
  .metric-icon{margin-bottom:12px;}
  .metric-value{font-size:2.5rem;margin-bottom:6px;}
  .metric-label{font-size:.95rem;margin-bottom:10px;}
  .metric-context{font-size:.8rem;}

  .sdg-grid{grid-template-columns:repeat(3,minmax(220px,1fr));gap:28px;}
  .sdg-content{padding:18px;}
  .sdg-content h3{font-size:.95rem;margin-bottom:6px;}
  .sdg-content p{font-size:.85rem;}
  .sdg-header p{font-size:.95rem;}
}

/* SDG: 2 colonnes */
@media (max-width:900px){
  .sdg-grid{grid-template-columns:repeat(2,minmax(230px,1fr));gap:24px;}
}

/* Tablettes (≤1024px) */
@media (max-width:1024px){
  :root{--gutter:12px;}

  header.nav .nav-toggle{display:flex !important; margin-left:auto;}
  header.nav .links{display:none !important;}

  /* Metrics -> horizontal track */
  .metrics-carousel{max-width:680px;margin:0 auto;}
  .metrics-grid{
    display:flex;
    gap:18px;
    overflow-x:auto;
    overflow-y:hidden;
    scroll-snap-type:x mandatory;
    scroll-padding-inline:16px;
    padding:8px 0 16px;
    scrollbar-width:none;
    justify-content:flex-start;
  }
  .metrics-grid::-webkit-scrollbar{display:none;}
  .metric-card{flex:0 0 100%;min-width:260px;scroll-snap-align:center;}
  .metrics-scrollbar{display:block;}

  /* QR demo stack */
  .qr-demo-container{flex-direction:column;align-items:center;gap:24px;}
  .qr-demo-content{order:1;width:100%;text-align:left;}
  .qr-data-preview{max-width:640px;width:100%;margin:16px auto 0;}
  .qr-demo-visual{order:2;max-width:360px;width:100%;margin:0 auto 8px;}
  .qr-demo-section{padding-bottom:16px;}

  /* SDG header left */
  .sdg-section{padding-top:16px;}
  .sdg-header{text-align:left;margin:0 0 32px;}
  .sdg-header h2{text-align:left;margin:0 0 12px;}
  .sdg-header p{text-align:left;margin:0;}

  /* Phase banner full viewport */
  .phase-banner{
    padding-left:clamp(8px,2vw,16px);
    padding-right:clamp(8px,2vw,16px);
    text-align:center;
  }
  .phase-banner > .container{
    width:100%;
    max-width:100%;
    padding:0;
    margin:0;
    display:flex;
    align-items:center;
    justify-content:center;
  }
}

/* Largeur commune 98% (641px–1024px) */
@media (max-width:1024px) and (min-width:641px){
  .container,
  .container-narrow,
  .page-hero .container,
  .qr-demo-section .container,
  .footer-grid{
    max-width:98% !important;
    margin-inline:auto !important;
  }
}

/* Mobile (≤640px) */
@media (max-width:640px){
  header.nav .nav-toggle{display:flex !important; margin-left:auto;}
  header.nav .links{display:none !important;}

  .page-hero h1{
    font-size:clamp(1.8rem,6vw,2.4rem) !important;
    line-height:1.1;
    text-align:left;
  }
  .page-hero p{
    font-size:.95rem !important;
    line-height:1.5;
    max-width:90%;
    text-align:left;
  }

  .qr-code-display{width:220px;}

  .qr-demo-content h2,
  .metrics-header h2,
  .sdg-header h2{font-size:clamp(1.4rem,4vw,1.8rem) !important;}

  /* SDG becomes horizontal carousel */
  .sdg-grid{
    display:flex;
    overflow-x:auto;
    scroll-snap-type:x mandatory;
    gap:18px;
    padding:8px 4px 16px;
    scrollbar-width:none;
  }
  .sdg-grid::-webkit-scrollbar{display:none;}
  .sdg-card{flex:0 0 100%;min-width:260px;scroll-snap-align:center;margin:0 auto;}
  .sdg-scrollbar{display:block;width:100%;margin:14px auto 0;}

  .footer-grid{grid-template-columns:1fr; gap:24px;}
}

/* Utilities */
.animate-on-scroll{will-change:transform,opacity;}
.highlight{color:var(--success);}

.cart-icon-btn svg,.acct-icon-btn svg{width:25px;height:25px;stroke-width:1.2;}